sysdeps/unix/sysv/linux/Makefile

   1 ifeq ($(subdir),csu)
   2 CFLAGS-init-first.c = -fkeep-inline-functions
   3
   4 sysdep_routines += errno-loc
   5 endif
   6
   7 ifeq ($(subdir),db2)
   8 CPPFLAGS += -DHAVE_LLSEEK=1
   9 endif
  10
  11 ifeq ($(subdir),misc)
  12 sysdep_routines += sysctl clone llseek getresuid getresgid umount umount2
  13
  14 sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h sys/mtio.h \
  15                   sys/io.h sys/klog.h sys/kdaemon.h \
  16                   sys/user.h sys/sysmacros.h sys/procfs.h sys/prctl.h \
  17                   sys/kd.h sys/soundcard.h sys/vt.h \
  18                   sys/quota.h sys/fsuid.h \
  19                   scsi/sg.h scsi/scsi.h sys/pci.h sys/ultrasound.h \
  20                   sys/sendfile.h
  21
  22 install-others += $(inst_includedir)/bits/syscall.h
  23
  24 # Generate the list of SYS_* macros for the system calls (__NR_* macros).
  25 $(objpfx)syscall-%.h $(objpfx)syscall-%.d: ../sysdeps/unix/sysv/linux/sys/syscall.h
  26         rm -f $(@:.h=.d)
  27         { \
  28          echo '/* Generated at libc build time from kernel syscall list.  */';\
  29          echo ''; \
  30          echo '#ifndef _SYSCALL_H'; \
  31          echo '# error "Never use <bits/syscall.h> directly; include <sys/syscall.h> instead."'; \
  32          echo '#endif'; \
  33          echo ''; \
  34          SUNPRO_DEPENDENCIES='$(@:.h=.d) $(patsubst $(objpfx)%,$$(objpfx)%,\
  35                                                     $(@:.d=.h) $(@:.h=.d))' \
  36          $(CC) -E -x c $(sysincludes) $< -D_LIBC -dM | \
  37          sed -n 's@^#define __NR_\([^ ]*\) .*$$@#define SYS_\1 __NR_\1@p'; \
  38         } > $(@:.d=.h).new
  39         mv -f $(@:.d=.h).new $(@:.d=.h)
  40
  41 $(inst_includedir)/bits/syscall.h: $(objpfx)syscall-list.h $(+force)
  42         $(make-target-directory)
  43         if test -r $@ && cmp -s $< $@; \
  44         then echo 'bits/syscall.h unchanged'; \
  45         else $(INSTALL_DATA) $< $@; fi
  46
  47 ifndef no_deps
  48 # Get the generated list of dependencies (probably /usr/include/asm/unistd.h).
  49 -include $(objpfx)syscall-list.d
  50 endif
  51 generated += syscall-list.h syscall-list.d
  52 endif
  53
  54 ifeq ($(subdir),time)
  55 sysdep_headers += sys/timex.h
  56
  57 sysdep_routines += ntp_adjtime ntp_gettime
  58 endif
  59
  60 ifeq ($(subdir),socket)
  61 sysdep_headers += net/if.h net/if_ppp.h net/ppp-comp.h \
  62                   net/ppp_defs.h net/if_arp.h net/route.h net/ethernet.h \
  63                   net/if_slip.h net/if_packet.h net/if_shaper.h
  64 sysdep_routines += cmsg_nxthdr sa_len
  65 endif
  66
  67 ifeq ($(subdir),sunrpc)
  68 sysdep_headers += nfs/nfs.h
  69 endif
  70
  71 ifeq ($(subdir),termios)
  72 sysdep_headers += termio.h
  73 endif
  74
  75 ifeq ($(subdir),stdio-common)
  76 # Just disable the auto generation in sysdeps/generic
  77 inhibit-siglist := yes
  78 endif
  79
  80 ifeq ($(subdir),posix)
  81 sysdep_headers += bits/pthreadtypes.h
  82 endif
  83
  84 ifeq ($(subdir),inet)
  85 sysdep_headers += sys/socketvar.h netinet/in_systm.h \
  86                   netinet/if_fddi.h netinet/if_tr.h netinet/igmp.h \
  87                   netipx/ipx.h netash/ash.h netax25/ax25.h netatalk/at.h \
  88                   netrom/netrom.h netpacket/packet.h netrose/rose.h \
  89                   neteconet/ec.h
  90 endif
  91
  92 # Don't compile the ctype glue code, since there is no old non-GNU C library.
  93 inhibit-glue = yes
  94
  95 ifeq ($(subdir),dirent)
  96 sysdep_routines += getdents64
  97 endif
  98
  99 ifeq ($(subdir),nis)
 100 CFLAGS-ypclnt.c = -DUSE_BINDINGDIR=1
 101 endif